Abstract：
:Supernatants from mixed lymphocyte reactions performed in the presence of pregnancy serum (PS) or normal human serum (NHS) were tested for interleukin-1 (IL-1) activity in a thymocyte assay. A lower response was obtained with PS-containing supernatants, suggesting that PS exerts its suppressive effect by inhibiting IL-1 synthesis or by blocking its mode of action. IL-1 activity generated by human peripheral blood mononuclear cells (PBMC) stimulated with LPS and cultured in the presence of PS or NHS was similar. However, when PS was present, the proliferation of thymocytes co-mitogenically stimulated with PHA and exogenous IL-1 was diminished compared with the control (NHS), exhibiting its maximum inhibition when PS was added at the highest concentration and at the beginning of the incubation period. The suppressive effect of PS in the thymocyte assay disappeared with the combined action of exogenous IL-1 and IL-2. The response of T lymphocytes allogeneically stimulated was decreased in the presence of PS even when IL-1 was added; the recovery of proliferation being strictly dependent on the presence of the appropriate dose of exogenous IL-2. These results indicate that PS was interfering with IL-1 activity by rendering IL-2-producer cells unable to synthesize IL-2 and subsequently to proliferate.
journal_name
J Reprod Immunoljournal_title
Journal of reproductive immunologyauthors
Garcia Domingo C,Moreno A,Palomino Pdoi
10.1016/0165-0378(88)90045-9subject
Has Abstractpub_date
1988-06-01 00:00:00pages
17-30issue
1eissn
0165-0378issn
1872-7603pii
0165-0378(88)90045-9journal_volume
13pub_type
杂志文章abstract：:Cytokines seem to play a critical role in the pathogenesis of unexplained recurrent pregnancy loss (RPL). Th1 cytokines have been shown to exert deleterious effects on pregnancy, inhibiting foetal growth and development. On the other hand, Th2 cytokines have been associated with successful pregnancy. The purpose of th...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/j.jri.2003.10.004
更新日期：2004-06-01 00:00:00
abstract：:We have investigated the potential contraceptive effects of immunization against the luteinizing hormone (LH) receptor in male mice at the prepubertal stage. Two N-terminal fragments of the porcine LH receptor encoding amino acids 1-297 and 1-370 were produced in large quantities through the Baculovirus insect cell sy...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/0165-0378(93)90042-g
更新日期：1993-09-01 00:00:00
abstract：:In addition to genetic factors, environmental cues play important roles in shaping the immune system. The first environment that the developing foetal immune system encounters is the uterus. Although physically the mother and the foetus are separated by the placental membranes, various factors such as hormones and cyt...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章,评审
doi：10.1016/j.jri.2014.02.005
更新日期：2014-10-01 00:00:00
abstract：:Autologous anti-horseradish peroxidase antibody has been localized in pregnant rats at various levels through placental membranes en passage to fetal circulation. The antibody was complexed in situ with the antigen and the resulting complex was made visible electron microscopically by immunohistochemical techniques. V...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/0165-0378(85)90057-9
更新日期：1985-05-01 00:00:00
abstract：:Testicular macrophages (TMs) are important contributors to the response of the testis to infection, as well as the regulation of spermatogenesis, steroidogenesis and other homeostatic functions of the testis. The TMs are the largest population of immune cells in a region of tight immunoregulation, where both innate an...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章,评审
doi：10.1016/j.jri.2013.01.001
更新日期：2013-04-01 00:00:00
abstract：OBJECTIVE:Repeated implantation failure (RIF) has been shown related to maternal immune imbalance. Many studies suggested that prednisone promoted the Th17/Treg balance shift to the direction of immune tolerance. Our study aimed to evaluate the role of prednisone in Th17/Treg balance and pregnancy outcome in RIF patien...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/j.jri.2020.103245
更新日期：2021-02-01 00:00:00
abstract：:Using a passive haemagglutination assay, agglutinins against trophoblast components were detected in term maternal sera at titres above those of non-pregnant control sera. These agglutinin titres were independent of the family relationship between individual sera and trophoblast samples. They were unaffected by adsorp...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/0165-0378(86)90031-8
更新日期：1986-12-01 00:00:00
abstract：:The state of pregnancy is an immunological enigma during which the body must prevent rejection of the antigenically foreign fetus while at the same time maintain sufficient maternal host defense mechanisms to combat infection. Although most studies on the immunology of pregnancy focus on immune suppression, several st...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/s0165-0378(98)00076-x
更新日期：1998-11-01 00:00:00
abstract：:In vitro fertilization (IVF) pregnancies potentially have a higher rate of preterm delivery (PTD) than do spontaneously conceived gestations, and differences persist following adjustment for multiple gestation, maternal age, and parity. The reasons for this increased susceptibility to PTD remain incompletely elucidate...
journal_title：Journal of reproductive immunology
pub_type： 临床试验,杂志文章
doi：10.1016/j.jri.2015.05.004
更新日期：2015-11-01 00:00:00
abstract：:Members of the galectin family have been shown to exert several roles in the context of reproduction. They contribute to placentation, maternal immune regulation and facilitate angiogenesis encompassing decidualisation and placenta formation during pregnancy. In the context of neo-vascularisation, galectins have been ...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章,评审
doi：10.1016/j.jri.2014.12.001
更新日期：2015-04-01 00:00:00
abstract：:The mixed lymphocyte culture (MLC) of maternal and newborn (cord) cells is significantly weaker than that of father-newborn and control-newborn cultures. This hyporeactivity was found not to be due to an impaired function or tolerance of either the maternal or neonatal cells. We investigated the possibility that a spe...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/0165-0378(84)90041-x
更新日期：1984-01-01 00:00:00
abstract：:We have previously shown that progesterone-treated lymphocytes of healthy pregnant women can produce a 34 kDa protein, progesterone-induced blocking factor (PIBF) capable of blocking lymphocyte function in vitro. Lymphocytes of women with idiopathic threatened pre-term delivery failed to produce this factor. On the as...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/0165-0378(89)90003-x
更新日期：1989-09-01 00:00:00
abstract：:Galectin-1 (gal-1), a member of a family of conserved β-galactoside-binding proteins, has been shown to exert a key role during gestation. Though gal-1 is expressed at higher levels in the placenta from HELLP patients, it is still poorly understood whether systemic gal-1 levels also differ in HELLP patients. In the pr...
journal_title：Journal of reproductive immunology
pub_type： 临床试验,杂志文章
doi：10.1016/j.jri.2016.02.002
更新日期：2016-04-01 00:00:00
abstract：:We previously reported that decidual stromal cells (DSC) from early human decidua express antigens associated with hematopoietic cells and develop different immune functions. Here we study the antigenic phenotype of DSC from term decidua and compare it with the phenotype reported for DSC from early decidua. Decidual s...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/s0165-0378(99)00041-8
更新日期：1999-11-01 00:00:00
abstract：:HIV is generally sexually acquired across the genital or rectal mucosa after exposure to the genital secretions of an HIV-infected partner. Most exposures to HIV do not result in infection, likely due to protection afforded by an intact mucosal epithelium, as well as by innate and adaptive mucosal immune factors prese...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章,评审
doi：10.1016/j.jri.2007.02.002
更新日期：2008-01-01 00:00:00
abstract：:The objective of these experiments was to determine the effects of neonatal thymectomy on the induction of experimental autoimmune orchitis in inbred rats of the Fischer 344 and Lewis strains. It was found that thymectomy alone in Lewis rats, and thymectomy followed by immunization with testicular extract in both Lewi...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/0165-0378(79)90001-9
更新日期：1979-12-01 00:00:00
abstract：:Progesterone and glucocorticoids share important anti-inflammatory and immunosuppressive properties. Both hormones have potent anti-proliferative effects in MLR, mitogen activation and cytotoxic T-cell generation. We investigated the cellular target of this in vitro anti-proliferative activity by comparing the effects...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/0165-0378(83)90237-1
更新日期：1983-07-01 00:00:00
abstract：:There is now evidence that the classical HLA class I molecule HLA-C is expressed on extravillous trophoblasts together with non-classical HLA-G molecules. Since clones of NK-cells are inhibited differently by supertypic epitopes associated with HLA-C and -B alleles we found it of interest to study HLA-C and -Bw polymo...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/s0165-0378(97)00073-9
更新日期：1997-12-15 00:00:00
abstract：:In this review, we summarize the results of a number of our recent in vitro and in vivo experiments demonstrating that, in addition to the immunoregulatory functions, soluble HLA-G molecules also affect endothelial cell activity. We have found that soluble HLA-G1 (also designated HLA-G5) inhibits endothelial cell prol...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章,评审
doi：10.1016/j.jri.2007.03.007
更新日期：2007-12-01 00:00:00
abstract：:A quantitative immunohistochemical study of IgA-containing plasma cells in the human uterine cervix has shown that the number of such cells increases during the late secretory phase of the menstrual cycle but decreases in the early secretory phase of the cycle, in pregnancy, in cystic glandular hyperplasia of the endo...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/0165-0378(82)90020-1
更新日期：1982-02-01 00:00:00
abstract：:Various ELISA methods have been applied by different research centers to test the efficiency of this approach for the diagnosis of sperm-immune infertility cases. The antigens used were either whole spermatozoa or solubilized spermatozoal membrane preparations and were immobilized on microtiter plates, except in one c...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/0165-0378(85)90004-x
更新日期：1985-12-01 00:00:00
abstract：:Prolactin (PRL) was originally identified by its ability to stimulate mammary development and lactation, and its essential roles other than lactation have recently been implicated in female reproduction. However, little is known about PRL-mediated events in pregnancy. The tryptophan catabolism enzyme indoleamine 2,3-d...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/j.jri.2007.08.003
更新日期：2008-04-01 00:00:00
abstract：:The rosette inhibition test for the detection of early pregnancy factor is described in detail. The extended methodology presented here represents the cumulative experience of three independent laboratories. Special reference is made to the effect on the assay of varying the conditions of rosette formation between lym...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/0165-0378(82)90001-8
更新日期：1982-09-01 00:00:00
abstract：:Interactions between maternal immune cells and the placenta are of substantial interest since diseases of pregnancy, such as recurrent miscarriage, villitis of unknown etiology and preeclampsia may arise due to inadequate adaptation of the maternal immune system. During normal pregnancy trophoblast debris is shed from...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/j.jri.2012.03.488
更新日期：2012-06-01 00:00:00
abstract：:Vitamin D is essential for the health of both mother and fetus during pregnancy. In the nonpregnant state, vitamin D demonstrates anti-inflammatory effects, but little is known about this relationship during pregnancy. African-American women are at a higher risk of vitamin D deficiency and for altered inflammatory res...
journal_title：Journal of reproductive immunology
pub_type： 临床试验,杂志文章
doi：10.1016/j.jri.2014.09.054
更新日期：2015-02-01 00:00:00
abstract：:In a prospective study 140 couples who had at least three spontaneous abortions (RSA) were studied for the presence of Fc receptor blocking antibodies detected by the erythrocyte antibody rosette inhibition (EAI) assay, for anti-paternal cytotoxic antibodies (APCA), and for mixed lymphocyte culture inhibiting (MLCI) a...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/0165-0378(91)90030-t
更新日期：1991-07-01 00:00:00
abstract：:Interferon-gamma (IFN-gamma) is a lymphokine, produced by activated T lymphocytes, which plays a key regulatory role in the host immunological responses. In addition, IFN-gamma is expressed by human and porcine trophoblast. As IFN-gamma exerts its biological functions through specific cell surface receptors and a grea...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/0165-0378(94)90013-2
更新日期：1994-08-01 00:00:00
abstract：:Scattered in the amniotic epithelium of the human term placenta are pluripotent stem cell marker-positive cells. Unlike other parts of the placenta, amniotic epithelial (AE) cells are derived from pluripotent epiblasts. It is hypothesized that most epiblast-derived fetal AE cells are positive for stem cell markers at ...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/j.jri.2009.02.007
更新日期：2009-07-01 00:00:00
abstract：:Indoleamine 2,3-dioxygenase (IDO) catalyzes the initial and rate-limiting step of tryptophan degradation along the kynurenine pathway, and is hypothesized to limit tryptophan availability at embryo implantation and prevent maternal T cell activation at the maternal-fetal interface. To determine if nonhuman primates ar...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/j.jri.2008.03.005
更新日期：2008-07-01 00:00:00
abstract：:Herpes simplex virus type 2 (HSV-2) is becoming increasingly prevalent worldwide, despite the widespread use of antiviral drugs. Its ability to evade the immune system and establish a latent infection has made it difficult to develop an effective vaccine. Our understanding of the immune response against HSV-2 remains ...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章,评审
doi：10.1016/j.jri.2011.01.001
更新日期：2011-03-01 00:00:00
